| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2023 | Jun 15, 2023 | 001-10962 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2023 | May 25, 2023 | 001-10962 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2023 | Mar 15, 2023 | 001-10962 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 15, 2022 | Dec 15, 2022 | 001-10962 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 15, 2022 | Sep 15, 2022 | 001-10962 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2022 | Jun 15, 2022 | 001-10962 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2022 | May 25, 2022 | 001-10962 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2022 | May 19, 2022 | 001-10962 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 16, 2022 | Mar 15, 2022 | 001-10962 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 10, 2022 | Mar 8, 2022 | 001-10962 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 15, 2021 | Dec 15, 2021 | 001-10962 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 30, 2021 | Sep 30, 2021 | 001-10962 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2021 | May 19, 2021 | 001-10962 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2021 | Mar 8, 2021 | 001-10962 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 9, 2021 | Mar 8, 2021 | 001-10962 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 17, 2018 | Sep 13, 2018 | 001-38073 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 13, 2018 | Sep 11, 2018 | 001-38073 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 12, 2018 | Sep 10, 2018 | 001-38073 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2018 | Nov 15, 2017 | 001-36270 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 18, 2017 | Dec 5, 2017 | 001-38073 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2017 | Nov 15, 2017 | 001-36270 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2017 | Nov 15, 2017 | 001-36270 |
| SC 13G | Open Document | Open Filing | DUNDON AND DDFS LLC SCHEDULE 13G | Feb 17, 2016 | ||
| 4 | Open Document | Open Filing | FORM 4 | May 6, 2015 | May 4, 2015 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | May 1, 2015 | Apr 30, 2015 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 30, 2015 | Apr 28, 2015 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 14, 2015 | Apr 10, 2015 | 001-36270 |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 13, 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2015 | Dec 31, 2014 | 001-36270 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 30, 2014 | Jan 28, 2014 | 001-36270 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 22, 2014 | Jan 22, 2014 | 001-36270 |